PKI技术及其在网络财务中的应用

本文就PKI(公开密钥基础设施)系统中的组成元素、技术以及功能分别阐述,从信息安全的基本知识出发,开发出一套最适合保证网络财务安全的方案和模式,并设计了一个基于PKI技术的网络财务系统,主要包括身份认证,SSL协议以及利用椭圆曲线加密体制的数字签名,解决了网络财务中的机密性、真实性、完整性和不可否认性等安全问题。

This article on the PKI （Public Key Infrastructure）system in the composition of elements, technology and features were described, from the basic knowledge of information security based on PKI technology to ensure the most suitable set of network security programmes and financial model and design a network financial systems based on PKI technology, including identity authentication, SSL protocol and the use of elliptic curve encryption system of digital signatures, to resolve the financial network of confidentiality, authenticity, integrity, non-repudiation and so on.